| الوظيفة |
The largest artery in the body, carrying oxygenated blood from the left ventricle to distribute to all body tissues via its branches. Maintains blood pressure through elastic recoil of its … |
The command center of the nervous system, responsible for processing sensory information, controlling motor functions, regulating homeostasis, and generating consciousness, thought, memory, emotion, and language. |
| الأهمية السريرية |
Aortic aneurysm (dilation) can rupture, causing fatal hemorrhage. Aortic dissection is a life-threatening tear in the aortic wall. Atherosclerosis commonly affects the aorta. Coarctation of the aorta is a congenital … |
Stroke (cerebrovascular accident) is a leading cause of disability. Traumatic brain injury ranges from concussion to severe diffuse axonal injury. Neurodegenerative diseases include Alzheimer's, Parkinson's, and ALS. |